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Carbon nanotube optoelectronics

  • IBM

Research output: Contribution to journalArticlepeer-review

56 Scopus citations

Abstract

In this tutorial we review the optical and electro-optical properties of single-walled carbon nanotubes (CNTs). The nature of the excited states of CNTs, their production by photon and electrical excitation and their decay are analyzed. Two types of single CNT light emitters based on ambipolar e-h recombination and a novel unipolar internal impact excitation mechanism are discussed. The reverse process of light detection through photoconduction is also briefly considered.

Original languageEnglish
Pages (from-to)3197-3203
Number of pages7
JournalPhysica Status Solidi (B) Basic Research
Volume243
Issue number13
DOIs
StatePublished - Nov 2006

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